#1342: Further tests for persistence of accumulator.
#1342: Further tests for persistence of accumulator.

ELind77/gensim,macks22/gensim,ELind77/gensim,markroxor/gensim,markroxor/gensim,piskvorky/gensim,summanlp/gensim,gojomo/gensim,macks22/gensim,robotcator/gensim,ELind77/gensim,robotcator/gensim,gojomo/gensim,mattilyra/gensim,piskvorky/gensim,gojomo/gensim,macks22/gensim,RaRe-Technologies/gensim,piskvorky/gensim,mattilyra/gensim,markroxor/gensim,robotcator/gensim,summanlp/gensim,gojomo/gensim,RaRe-Technologies/gensim,RaRe-Technologies/gensim,mattilyra/gensim,RaRe-Technologies/gensim,summanlp/gensim